Classification: Dyestuff Intermediates
Cas NO.: 87-02-5
Molecular Formula: C10H9NO4S
Refractive index:1.748
Flash Point:Purity: 90%
Appearance: gray to brown powder
usage: Intermediates of Dyes and Pigments;
EINECS: 201-718-9
Aliase: 6-amino-1-naphthol-3-sulfonicacid(2-5-7);7-amino-4-hydroxy-2-naphthalenesulfonicaci;7-Amino-4-hydroxynaphtalene-2-sulfonicacid;
Purity: 90%
Appearance:yellow powder
Name: J acid
Synonyms: 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-;7-amino-4-hydroxynaphthalene-2-sulfonic acid;Kyselina 2-amino-5-naftol-7-sulfonova;Kyselina 6-amino-1-naftol-3-sulfonova;2-Amino-5-naphthol-7-sulfonic acid;Aminonaphthol sulfonic acid J;Isogamma acid;BRN 2217192;CCRIS 8989;NSC 31510;Kyselina I;
CAS Registry number: 87-02-5
EINECS：201-718-9
Molecular Formula: C10H9NO4S
Boiling Point:
Density: 1.627 g/cm3
Water：slightly soluble AUTOIGNITION
Appearance: gray to brown powder
Safety Statements: S26;S27;S36/37/39
Transport：25kgs
